一个图书销售系统,代码精练,很好用

用dephi开发的幸运52，就象中央电视台的李勇的哪个节目，起编程思想很有价值-development with a lucky 52, as Central TV program in which Li Yong played a very valuable programming ideas

v3.0自画直线，矩形，园v2.8-2.9完成所有功能，包括全选，拖动等，参见文档HDraw2.9.docv2.7修正画布随滚动条滚动的Bug完善MouseMove的直线，矩形和椭圆识别v2.5增强版增加相应菜单把画图的Toolbar单独分离出来在画布上对单张图片操作v2.4完结版画布,ScrollView, CRectTracker,调色板,保存成位图加入中间层View的步骤1.创建MFC类CHDrawPView:CScrollView2.修改CHDrawApp的InitInstance方法，将CHDrawView改为CHDrawPView，并修改include加入CRectTracker的步骤1.增加成员变量CRectTracker m_tracker2.在CHDrawPView的构造函数中设置Tracker的大小3.在CHDrawPView的OnDraw中调用Tracker的Draw函数4.override CHDrawPView的SetCursor方法 GetCursorPos->ScreenToClient->SetCursor5.override CHDrawPView的LButtonDown方法 HitTest->Track将CHDrawView加入CHDrawPView的使用自定义消息防止ActiveView从画布跑到背景Viewv2.3增加Bitmap背景功能v2.2完成颜色和线宽功能v2.1增加文本图形类型，增加删除功能，增加打开保存功能v2.0完成所有基本功能

c#编写的仿OUTLOOK工具条的Winform菜单.rar-imitation OUTLOOK prepared by the tools of the Winform menu. Rar

一种具有接种免疫力的传染病模型，对传染病的发生周期及高潮也做出预测，对传染病的预防具有指导意义-A kind of immunity against infectious disease model, the occurrence of infectious diseases cycle and also made the climax prediction, prevention of infectious diseases of guiding significance for

非常好的原代码,望大家好好学习 -very good source, we hope to learn a very good source, we hope to learn

it is a FolderBrowser that use VB - it is a FolderBrowser that use VB

学习离散数学时在老师地要求下编写的个小程序，正则式到有穷自动机 -discrete mathematics learning at the request of the teacher to prepare the small procedure is to then- DFA

西门子TC35短信模块开打算打算 发资料-13123123

简单的检测驱动器程序，能够查看当前已有的驱动器符号和信息-Simple drive detection procedures, be able to view the current drive has signs and information